Jophie Qu developed Go PProf profiling capabilities for the apache/skywalking repository, enabling users to create and manage profiling tasks for Go applications. By integrating pprof instrumentation into the existing backend, Jophie enhanced the platform’s performance analysis and debugging workflows. The implementation involved backend development using Java and Go, with a focus on profiling integration and performance analysis. This feature allows for orchestration of profiling tasks, improving observability and optimization for Go services. Although the work was completed within a single month and did not include bug fixes, it demonstrated depth in backend feature integration and practical application of profiling technologies.